1110980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4295

約数の個数: 24

約数和(自身を含む): 2513112

約数和(自身を除く): 1402132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4273, 8546, 17092, 21365, 42730, 55549, 85460, 111098, 222196, 277745, 555490, 1110980]

約数ペア:

[(1, 1110980), (2, 555490), (4, 277745), (5, 222196), (10, 111098), (13, 85460), (20, 55549), (26, 42730), (52, 21365), (65, 17092), (130, 8546), (260, 4273)]